12321222323333 has 32 divisors (see below), whose sum is σ = 15797758310400. Its totient is φ = 9330550004160.

The previous prime is 12321222323317. The next prime is 12321222323369. The reversal of 12321222323333 is 33332322212321.

It is not a de Polignac number, because 12321222323333 - 2⁴ = 12321222323317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12321222323333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12321222329333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8691110 + ... + 10008887.

It is an arithmetic number, because the mean of its divisors is an integer number (493679947200).

Almost surely, 2^{12321222323333} is an apocalyptic number.

It is an amenable number.

12321222323333 is a deficient number, since it is larger than the sum of its proper divisors (3476535987067).

12321222323333 is a wasteful number, since it uses less digits than its factorization.

12321222323333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18700257.

The product of its digits is 46656, while the sum is 32.

Adding to 12321222323333 its reverse (33332322212321), we get a palindrome (45653544535654).

The spelling of 12321222323333 in words is "twelve trillion, three hundred twenty-one billion, two hundred twenty-two million, three hundred twenty-three thousand, three hundred thirty-three".